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Last name Phuthawong (Phuthawong ) , throughout the world, is a very rare family name. The cognomen Phuthawong is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Phuthawong | Thailand |
Camsai, Charuwan, Nongnuch, Suphaphon, and Suphaphorn